Puppet 3. 0 Beginner's Guide
John Arundel
The Book of Lost Tales, Part 2
J. R. R. Tolkien
The Book of Lost Tales (2)
Mastering Parallel Programming With R
Simon R. Chapple & Eilidh Troup & Thorsten Forster & Terence Sloan
Learning R
Richard Cotton
Brave New World
Aldous Huxley